★Automatic identification and adjustment for required pressure ★High precision testing device ★Unique pressure sensor and encapsulation technic ★Exclusive super large LED display ★Human-based design, easy and simple to handle (CE Conformance) Technical Data: Power Supply: 110V/220V/50-60Hz Power: 40w Air Input Pressure: ≤145Psi/10Bar Air Output Pressure: 4.5Bar/65Psi (safety Pressure) Operation Temp: -20℃~+70℃ Measuring Range: 5~110Psi/0.3~8Bar Accuracy: ±0.5Psi/0.03Bar Display: LED Display Dimension: 301:620x350x180(mm) 302:1350x400x300(mm) 303:260x105x200(mm) Net Weight: 6.5KG/12KG/2.6KG Gross weight: 8.3KG/15KG